Viewing archive of Sunday, 10 June 2007
Solar activity report
Any mentioned solar flare in this report has a scaling factor applied by the Space Weather Prediction Center (SWPC). Because of the SWPC scaling factor, solar flares are reported as 42% smaller than for the science quality data. The scaling factor has been removed from our archived solar flare data to reflect the true physical units.
Report of Solar-Geophysical Activity 2007 Jun 10 2203 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Report of Solar and Geophysical Activity
SDF Number 161 Issued at 2200Z on 10 Jun 2007IA. Analysis of Solar Active Regions and Activity from 09-2100Z to 10-2100Z Solar activity was low. Region 960 (S05W46) has
continued to decay, but produced a C1/sf at 10/1111Z.
IB. Solar Activity Forecast
Solar activity is expected to be very
low to low. Region 960 may produce C-class activity.
IIA. Geophysical Activity Summary 09-2100Z to 10-2100Z
The geomagnetic field was quiet to unsettled.
IIB. Geophysical Activity Forecast
The geomagnetic field is
expected to be quiet to unsettled throughout the forecast period.
III. Event Probabilities 11 Jun to 13 Jun
| Class M | 05% | 05% | 05% |
| Class X | 01% | 01% | 01% |
| Proton | 01% | 01% | 01% |
| PCAF | green | ||
IV. Penticton 10.7 cm Flux
Observed 10 Jun 076 Predicted 11 Jun-13 Jun 075/075/075 90 Day Mean 10 Jun 074
V. Geomagnetic A Indices
Observed Afr/Ap 09 Jun 005/008 Estimated Afr/Ap 10 Jun 005/005 Predicted Afr/Ap 11 Jun-13 Jun 005/005-005/005-005/005
VI. Geomagnetic Activity Probabilities 11 Jun to 13 Jun
| A. Middle Latitudes | |||
|---|---|---|---|
| Active | 20% | 20% | 20% |
| Minor storm | 10% | 10% | 10% |
| Major-severe storm | 01% | 01% | 01% |
| B. High Latitudes | |||
|---|---|---|---|
| Active | 25% | 25% | 25% |
| Minor storm | 15% | 15% | 15% |
| Major-severe storm | 05% | 05% | 05% |
All times in UTC
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